Communication device

1. A communication device comprising: a microphone; a speaker; an input device; a display; an antenna; a voice communication implementer, wherein voice communication is implemented by sending and receiving audio data via said antenna; a caller's phone number displaying implementer, wherein the phone number corresponding to the caller of incoming call is processed to be displayed; and an area dependent notice type changing implementer, wherein a pin-point location of said communication device is operable to be identified, when said communication device is identified to be located in a 1st geographic area, said pin-point location of said communication device is processed to be notified to another device, when said communication device is identified to be located in a 2nd geographic area, a specific zone in which said communication device is located is processed to be notified to said another device in lieu of said pin-point location of said communication device, and when said communication device is identified to be located in a 4th geographic area, a current geographic location unknown notice is processed to be notified to said another device in lieu of said pin-point location of said communication device.

2. A system comprising: a communication device comprising a microphone, a speaker, an input device, a display, and an antenna; a voice communication implementer, wherein voice communication is implemented by sending and receiving audio data via said antenna; a caller's phone number displaying implementer, wherein the phone number corresponding to the caller of incoming call is processed to be displayed; and an area dependent notice type changing implementer, wherein a pin-point location of said communication device is operable to be identified, when said communication device is identified to be located in a 1st geographic area, said pin-point location of said communication device is processed to be notified to another device, when said communication device is identified to be located in a 2nd geographic area, a specific zone in which said communication device is located is processed to be notified to said another device in lieu of said pin-point location of said communication device, and when said communication device is identified to be located in a 4th geographic area, a current geographic location unknown notice is processed to be notified to said another device in lieu of said pin-point location of said communication device.

3. A method for a communication device comprising a microphone, a speaker, an input device, a display, and an antenna, said method comprising: a voice communication implementing step, wherein voice communication is implemented by sending and receiving audio data via said antenna; a caller's phone number displaying implementing step, wherein the phone number corresponding to the caller of incoming call is processed to be displayed; and an area dependent notice type changing implementing step, wherein a pin-point location of said communication device is operable to be identified, when said communication device is identified to be located in a 1st geographic area, said pin-point location of said communication device is processed to be notified to another device, when said communication device is identified to be located in a 2nd geographic area, a specific zone in which said communication device is located is processed to be notified to said another device in lieu of said pin-point location of said communication device, and when said communication device is identified to be located in a 4th geographic area, a current geographic location unknown notice is processed to be notified to said another device in lieu of said pin-point location of said communication device.

4. The communication device of claim 1 , wherein said communication device is a handheld device.

5. The communication device of claim 1 , wherein said pin-point location of said communication device is stored with a specific format.

6. The communication device of claim 1 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a geographic area of a specific diameter.

7. The communication device of claim 1 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a specific artificial structure.

8. The communication device of claim 1 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a specific portion of a specific artificial structure.

9. The system of claim 2 , wherein said communication device is a handheld device.

10. The system of claim 2 , wherein said pin-point location of said communication device is stored with a specific format.

11. The system of claim 2 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a geographic area of a specific diameter.

12. The system of claim 2 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a specific artificial structure.

13. The system of claim 2 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a specific portion of a specific artificial structure.

14. The method of claim 3 , wherein said communication device is a handheld device.

15. The method of claim 3 , wherein said pin-point location of said communication device is stored with a specific format.

16. The method of claim 3 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a geographic area of a specific diameter.

17. The method of claim 3 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a specific artificial structure.

18. The method of claim 3 , wherein said 1st geographic area, said 2nd geographic area, or said 4th geographic area indicates a specific portion of a specific artificial structure.